package com.kamistoat.meimeimall.meimeimallcoupon.service;

import com.kamistoat.meimeimall.meimeimallcoupon.entity.CouponSpuRelationEntity;

import java.util.Map;

/**
 * 优惠券与产品关联
 *
 * @author kamistoat
 * @email linjianshanke@163.com
 * @date 2021-09-12 16:19:47
 */
public interface CouponSpuRelationService {
}

